EP2773072B1 - Control apparatus, communication system, virtual network management method, and program - Google Patents

Control apparatus, communication system, virtual network management method, and program Download PDF

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Publication number
EP2773072B1
EP2773072B1 EP12844444.5A EP12844444A EP2773072B1 EP 2773072 B1 EP2773072 B1 EP 2773072B1 EP 12844444 A EP12844444 A EP 12844444A EP 2773072 B1 EP2773072 B1 EP 2773072B1
Authority
EP
European Patent Office
Prior art keywords
terminal point
virtual
packet
virtual network
entry
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP12844444.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2773072A1 (en
EP2773072A4 (en
Inventor
Syuuhei Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to EP18186653.4A priority Critical patent/EP3432525A3/en
Publication of EP2773072A1 publication Critical patent/EP2773072A1/en
Publication of EP2773072A4 publication Critical patent/EP2773072A4/en
Application granted granted Critical
Publication of EP2773072B1 publication Critical patent/EP2773072B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/38—Flow based routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
EP12844444.5A 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program Active EP2773072B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18186653.4A EP3432525A3 (en) 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011237075 2011-10-28
PCT/JP2012/077679 WO2013062070A1 (ja) 2011-10-28 2012-10-26 制御装置、通信システム、仮想ネットワークの管理方法およびプログラム

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP18186653.4A Division EP3432525A3 (en) 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program
EP18186653.4A Division-Into EP3432525A3 (en) 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program

Publications (3)

Publication Number Publication Date
EP2773072A1 EP2773072A1 (en) 2014-09-03
EP2773072A4 EP2773072A4 (en) 2015-05-27
EP2773072B1 true EP2773072B1 (en) 2019-02-27

Family

ID=48167895

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12844444.5A Active EP2773072B1 (en) 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program
EP18186653.4A Withdrawn EP3432525A3 (en) 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18186653.4A Withdrawn EP3432525A3 (en) 2011-10-28 2012-10-26 Control apparatus, communication system, virtual network management method, and program

Country Status (5)

Country Link
US (2) US20140289379A1 (zh)
EP (2) EP2773072B1 (zh)
JP (1) JP5747997B2 (zh)
CN (1) CN103891211B (zh)
WO (1) WO2013062070A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9407500B2 (en) * 2013-01-25 2016-08-02 Dell Products L.P. System and method for determining the configuration of switches in virtual link trunking environments
US10616049B2 (en) 2013-01-25 2020-04-07 Dell Products, L.P. System and method for determining the configuration of switches in virtual link trunking environments
CN106105113A (zh) * 2014-03-25 2016-11-09 日本电气株式会社 通信节点、控制装置、通信系统、通信方法和程序
JP6359994B2 (ja) * 2015-03-26 2018-07-18 株式会社Ｎｔｔドコモ 制御システム及び制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2700866A1 (en) * 2007-09-26 2009-04-02 Martin Casado Network operating system for managing and securing networks
WO2011037104A1 (ja) * 2009-09-24 2011-03-31 日本電気株式会社 仮想サーバ間通信識別システム、及び仮想サーバ間通信識別方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7586915B1 (en) * 2003-10-23 2009-09-08 Cisco Technology, Inc. Technique for coupling entities via virtual ports
JP2007036959A (ja) * 2005-07-29 2007-02-08 Fujitsu Ltd ネットワーク装置及びネットワークシステム
US20080189769A1 (en) 2007-02-01 2008-08-07 Martin Casado Secure network switching infrastructure
US20130003745A1 (en) * 2010-03-24 2013-01-03 Kouichi Nishimura Information system, control device, method of managing virtual network, and program
US8717895B2 (en) * 2010-07-06 2014-05-06 Nicira, Inc. Network virtualization apparatus and method with a table mapping engine
US8670450B2 (en) * 2011-05-13 2014-03-11 International Business Machines Corporation Efficient software-based private VLAN solution for distributed virtual switches
US9401861B2 (en) * 2011-06-28 2016-07-26 Brocade Communications Systems, Inc. Scalable MAC address distribution in an Ethernet fabric switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2700866A1 (en) * 2007-09-26 2009-04-02 Martin Casado Network operating system for managing and securing networks
WO2011037104A1 (ja) * 2009-09-24 2011-03-31 日本電気株式会社 仮想サーバ間通信識別システム、及び仮想サーバ間通信識別方法
EP2482496A1 (en) * 2009-09-24 2012-08-01 Nec Corporation Identification system for inter-virtual-server communication and identification method for inter-virtual-server communication

Also Published As

Publication number Publication date
EP3432525A2 (en) 2019-01-23
JPWO2013062070A1 (ja) 2015-04-02
EP2773072A1 (en) 2014-09-03
EP3432525A3 (en) 2019-03-06
CN103891211B (zh) 2017-09-26
US20140289379A1 (en) 2014-09-25
CN103891211A (zh) 2014-06-25
WO2013062070A1 (ja) 2013-05-02
US20190007279A1 (en) 2019-01-03
EP2773072A4 (en) 2015-05-27
JP5747997B2 (ja) 2015-07-15

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